Invalid conversion in sprintf: "%b" at ./foo.cgi line 13.

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Use -w and strict, then you will see that it's %d, not %b
major apologies :#

UPDATE:

sorry, i see what you are wanting to do now, you should use pack and unpack instead of sprintf: 

my $a = unpack("B32", pack("N", $a));
$a =~ s/^0+(?=\d)//;
print $a;

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I did a SuperSearch on 'convert binary decimal' and came across How do I convert between decimal and binary?.

jeff "will move to 5.6 someday real soon" a

In reply to (jeffa) Re: sprintf() and CGI by jeffa
in thread sprintf() and CGI by asiufy

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